Please enter the email address associated with your account and we will send you a link to reset your password.
Your password reset link is on its way. If you have problems accessing your account, please contact us at 888-757-4774 and we'll help you out.
I'm sorry, your email address was not found in our system.
If you think this is a mistake, please contact Customer Service at 888-757-4774 or email us.
Location: 185 Price Parkway, Farmingdale, NY 11735
Hours: 8:00AM - 7:00PM, Mon - FriHoliday Hours: Wed. 12/24 at 8:00am-12:00pm, Thurs. 12/25 CLOSED
This product does not comply with the "Safe Drinking Water Act,"
which requires that products used in any system providing water for human
consumption (drinking or cooking) to meet low-lead standards.
Please check the box below to confirm you are aware of that this item is for non-potable water applications only.
This product will NOT be used in the installation or repair of a potable water (human consumption) application.
You must agree to this statement in order to purchase this product.
Do not use this item for any installation or repair of potable water applications.
This product does not comply with the "Safe Drinking Water Act,"
which requires that products meet low-lead standards in order to be used in systems providing water for human consumption (drinking or cooking).
This item is for non-potable (non-human consumption) water applications only.
We accept returns of any unused and unopened merchandise within 5 days of receipt and accept returns of defective merchandise within 14 days of receipt. All returns must be accompanied by a Return Goods Authorization, which may be obtained by contacting a customer service representative either by phone or by e-mail. All manufacturer warranties are honored and claims should be made through SupplyHouse.com.
See full Return Policy.
Add this item to your cart to calculate shipping cost.
The entire staff at SupplyHouse is committed to doing everything we can to ship your order out accurately and as quickly as possible. Most orders ship within 24-48 hours and expedited orders go out the same day when placed before 3:00pm EST. If an item is back ordered for any reason, you will be notified via e-mail. Please note in the special instructions at checkout if you need receive your order by a specific date.
See full Shipping Policy.
SupplyHouse.com is committed to providing you with the highest quality products at the lowest prices available. We are committed to competitive prices and will honor our Low Price Guarantee if you find an identical item at a lower price.
For complete information on our low price guarantee, go here.
There is a Minimum Advertised Price (MAP) allowed by the manufacturer on this product. Add item to cart for lowest price.
We are dedicated to protecting your order information. Because of this, all personal data that is transmitted through our site is encrypted using SSL or "Secure Socket Layer" technology which encrypts your order information to avoid the decoding of your information by anyone other than SupplyHouse.
At SupplyHouse.com, we are committed to protecting your privacy. This means that we will not distribute, sell or rent your name or personal information about you to any third party without your permission.
For complete safe shopping information, go here.
Your privacy is of great concern to SupplyHouse. We use the information you provide to process your order and to ensure that your experience on our site is as enjoyable and efficient as possible. Our primary focus and greatest concern is you, our customer. We respect your privacy and therefore do not sell, rent or loan any of your personal information to any third party.
We are committed to protecting your privacy. We use the information that we collect about you to process your orders and to provide a personalized shopping environment. When you purchase products from SupplyHouse.com or register for any SupplyHouse.com services, we automatically place you on our list to receive e-mail updates about special offers, new products, and new services.
A credit card Identification Number is an added safeguard for your credit card purchases. Depending on the type of credit card you use, it is the 3- or 4-digit number printed on the back or front of your credit card. For most online credit card purchases from us, the Identification Number is required information.
MasterCard: Your identification number is the 3-digit number found on the back of your credit card near the signature panel.
Visa: Your identification number is the 3-digit number found on the back of your credit card near the signature panel.
American Express: Your identification number is the 4-digit number found on the far right on the front of your credit card.
Series 1156F High Capacity Feed Water Pressure Regulators are for use in commercial and residential hydronic heating systems to fill the boiler and piping system with water, and to maintain water pressure in the system at all times. It also provides make-up water to the system in the event of system leaks. It consists of an iron and bronze body construction with NPT threaded inlet and outlet connections, a tight seating check valve, purge lever for manual purging, and a stainless steel strainer. Series 1156F has high capacity performance and simplified servicing design. It is suitable for use in the boiler feed lines of hydronic heating systems. Also available with union solder or union threaded connections. Maximum Pressure: 100psi (6.9 bar).
"Do not use this item for any installation or repair of potable water applications. This product does not comply with the ""Safe Drinking Water Act,"" which requires that products meet low-lead standards in order to be used in systems providing water for human consumption (drinking or cooking). This item is for non-potable (non-human consumption) water applications only."
(based on 5 reviews)
of respondents would recommend this to a friend.
Reviewed by 5 customers
Displaying reviews 1-5
Back to top
Replaced with same unit
from Toms River NJ
Comments about Watts S1156F 1/2" Union Solder Iron Pressure Regulator:
When replacing 35 year old boiler, existing unit leaked (due to crack in outlet). Replaced with same unit. No problem, fit directly into unlst/outlet piping
Bottom Line Yes, I would recommend this to a friend
Was this review helpful? Yes / No
- You may also flag this review
Watts 1156F Water Pressure Regulator
from Binghamton, NY
Worked as it was supposed to. PEX Supply delivered it quickly at a fair price. No problems.
A True Classic!
from Northern Vermont
This was purchased to replace a 20 year old unit during a much larger gas/hot water system refurb.The old unit was still functioning o.k., but a previous owner had lost the adjusting nut and quick fill lever off the top and it had been getting quite a workout over the last couple of years because of several leaking zone valves, so I figured I'd be on the safe side and start with a new unit.I really like this sweat / union - NPT model because replacement was incredibly easy. Since it was replacing the exact same model I didn't even need to remove and re-sweat the union part of the fitting onto the 1/2" copper supply line. I just left the old union fitting on and used the new fibre washer that came with the new unit and everything went together perfect with no leaks, ... about a 5 minute job. Just unscrew the old one, replace the washer and screw in the new one. It has been working perfectly since the switch out. The only problem I experienced was that the unit was supposed to come pre-set to 15 lbs. But, it was actually more like 11 1/2 lbs. I have a very high quality oil filled gauge on the system that measures 0-30 psi in 1/2 psi increments. I let the system fill the first time and it only came up to 11 1/2 lbs. I dropped pressure in the system and let it re-pressurize several times and it was exactly the same each time, around 11 1/2 lbs. However, the adjustment procedure in the instructions that come with the unit were simple and easy and it was no problem at all to get it re-set to 15 lbs. The unit has kept the system right at 15 lbs. perfectly over the last few months. I only mention this because it would be adviseable to make sure you check the pressure manually when you first pressurize the system rather than rely on the preset value. If your expansion tank is charged with 12 lbs of air, you'll want the water in your system to be a couple of lbs. higher.
solid and tight
By Brian the sign painter
from Cape May, NJ
Well made, hooks up easily and does the intended job without any worries.
By c & d
have been using this product for over 30 years long lasting with few problems
Do you have questions about this product?
get answers from real customers and in-house experts with AnswerBox.
Know the answer? Answer this question
Do you have a question about this product?
Page 0 of 1
Subscribe to our Channel
Like Us on Facebook
Visit Our Blog
At SupplyHouse.com, our goal is to bring you the highest quality plumbing, heating and HVAC supplies at competitive prices. Our product catalog includes PEX Plumbing Supplies, Radiant Heat Supplies, VisionPro Honeywell Thermostats, Taco pumps and mini-split air conditioners. If there are items you are looking for but can't find on our website, please contact our Customer Service Representatives & we will do our best to find what you need.
© 2014 SupplyHouse.com